Video frequency meeting shared white plate realizing method based on Internet |
Title： |
| Video frequency meeting shared white plate realizing method based on Internet |
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Application Number： |
200310117613 |
Application Date： |
2003/12/24 |
Announcement Date： |
2004/12/15 |
Pub. Date： |
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Publication Number： |
1555197 |
Announcement Number： |
1235404 |
Grant Date： |
2006-1-4 |
Granted Pub. Date： |
2006-1-4 |
ApplicationType： |
Invention |
State/Country： |
94[China|shenzhen] |
IPC： |
H04N 7/15G06K 11/06 |
Applicant(s)： |
Shenzhen Postgraduate Inst., Tsinghua Univ. |
Inventor(s)： |
Liu Xiaodong, Wu Biao |
Key Words： |
Video frequency meeting, shared white plate, realizing method, Internet |
Abstract： |
A realization method for TV conference shared white panel based on Internet includes: a. A client sends a connection request to a server which generates SK answering the said required client and joins it in the tail of a chained list, b. The client draws on its plate and carries out vector sequential process to the drawings to be sent to Internet via its SK port, C. After receiving the said upbound data, the server reproduces the drawing on its plate by counter-sequential process and reviews the said chained list to transfer the data to all the shared clients via related SK ports. d. The shared client receives the said data and reproduces the drawings on the plate by counter-sequential process. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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